<!DOCTYPE html>
<html lang="zh">
<head>
	<meta charset="UTF-8">
	<meta name="viewport"
	      content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title>Title</title>
	<link rel="stylesheet" href="index.css">
</head>
<body>
<div class="div1">圆角1</div>
<div class="div2">圆角2</div>
<div class="div3">圆角3</div>
<div class="div4">圆角4</div>
<div class="div5">圆角5</div>
<div class="div6">圆角6</div>
<div class="div7">圆角7</div>
<div class="div8">圆角8</div>
</body>
</html>
